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Power Rating
	Cat^?� 3512B Industrial Diesel Engine View Product	Cat^?� C15 Industrial Power Unit View Product Remove	Cat^?� C11 Industrial Power Unit View Product Remove	Cat^?� C32 Industrial Power Unit View Product Remove
Maximum Power	1650 hp	540 hp	451 hp	1000 hp
Maximum Torque	5296 lb-ft @ 1450 rpm	-	-	3825 lb-ft @ 1200 rpm
Rated Speed	1800 rpm	1800-2100 rpm	1800-2100 rpm	1800 rpm
Minimum Power	1500 hp	440 hp	325 hp	1000 hp
Emission Standards
Emissions	Non-Certified	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3	U.S. EPA Tier 4 Final and EU Stage V
Engine Dimensions - Approximate
Length	120.8 in	-	-	-
Width	70.3 in	-	-	-
Height	71.1 in	-	-	-
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	13400 lb	-	-	-
General
Engine Configuration	V-12, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel	V-12
Bore	6.7 in	5.4 in	5.1 in	5.7 in
Stroke	7.5 in	6.8 in	5.5 in	6.4 in
Displacement	3158 in³	927.6 in³	677.4 in³	1958.9 in³
Aspiration	Turbocharged Aftercooled	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)	Twin Turbocharged Aftercooled (TTA)
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	-	-	-	DOC
Compression Ratio	-	18.0:1	17.2:1	16.0:1
Cycle	-	-	-	4
Combustion System	-	-	-	Direct Injection
Cooling System	-	-	-	liquid
Power Unit Dimensions
Length	-	96.4 in	92 in	100.7 in
Width	-	51.8 in	50 in	64.4 in
Height	-	103.5 in	71 in	77.6 in
Weight	-	4532 lb	3730 lb	-